config.js

require('dotenv').config();
var AWS = require('aws-sdk');
var SES = new AWS.SES({ apiVersion: '2010-12-01', region: 'us-west-2' });

config = {
    serviceName: process.env.SERVICENAME || '',
    loggerLevel: process.env.LOGGERLEVEL || 'debug',
    redis: {
        host: process.env.REDIS_HOST || '127.0.0.1',
        port: process.env.REDIS_PORT || 6379,
        db: 0,
        options: {}
    },
    db: {
        user: process.env.MAIN_USER || '',
        database: process.env.MAIN_DB || '',
        password: process.env.MAIN_PWD || '',
        host: process.env.MAIN_HOST || '',
        port: parseInt(process.env.MAIN_PORT) || 5432,
        max: parseInt(process.env.DB_MAX_CLIENTS) || 20,
        idleTimeoutMillis: parseInt(process.env.DB_IDLE_TIMEOUT_MS) || 30000
    },
    email: {
        transport: SES,
        from: 'admin@' + process.env.EVIDSS_DOMAINNAME,
        subject: process.env.COMPOSE_PROJECT_NAME + ': Simulation solved'
    },
    app: {
        port: process.env.SIMMAN_PORT || 3000
    },
    ec2: {
        securityGroupName: process.env.EC2_SECURITY_GROUPNAME,
        keyPairName: process.env.EC2_KEYPAIR_NAME,
        rAmiId: process.env.EC_R_AMI_ID,
        iAmInstanceProfileArn: process.env.IAM_INSTANCE_PROFILE_ARN,
        gamaAmiId: process.env.EC_GAMA_AMI_ID
    },
    resview: {
        host: process.env.RESVIEW_HOST
    }, 
    deployment: {
        tag: process.env.DEPLOYMENT_TAG, 
        branch: process.env.DEPLOYMENT_BRANCH
    }
}

module.exports = config;